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Re^3: inverting hash / grouping values

by Anonymous Monk
on Sep 27, 2013 at 18:00 UTC ( #1056053=note: print w/ replies, xml ) Need Help??

in reply to Re^2: inverting hash / grouping values
in thread inverting hash / grouping values

DB<106> safe_reverse \%h => (1, ["a", "b"], 2, "c")

That kind of hash (reference) drives me nuts as it makes using the values cumbersome due to the need to test the type before use. (That reminds me to write a utility sub to convert (plain) scalar to one-element array reference.)

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